/**
 * Copyright (c) 2011, JFXtras
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package jfxtras.scene.control;

import java.math.BigInteger;
import java.util.Arrays;
import java.util.List;

/**
 * 
 * @author Tom Eugelink
 *
 */
public class SpinnerXDataProviderFactory
{
	/**
	 * 
	 * @return
	 */
	static public SpinnerXDataProvider<Integer> integerRange()
	{
		return integerRange(Integer.MIN_VALUE, Integer.MAX_VALUE);
	}
	
	/**
	 * 
	 * @param min
	 * @param max
	 * @return
	 */
	static public SpinnerXDataProvider<Integer> integerRange(final int min, final int max)
	{
		return new XSpinnerDataProviderInteger(min, max);
	}
	
	/*
	 * 
	 */
	static class XSpinnerDataProviderInteger extends SpinnerXDataProviderAbstract
	implements SpinnerXDataProvider<Integer>
	{
		public XSpinnerDataProviderInteger(int min, int max)
		{
			super(min, max);
		}
		
		@Override
		public Integer getValue(BigInteger idx)
		{
			return idx.intValue();
		}
		
		@Override
		public BigInteger getIdx(Integer idx)
		{
			return BigInteger.valueOf(idx);
		}
	}

	/**
	 * 
	 * @param list
	 * @return
	 */
	static public <T> SpinnerXDataProvider<T> list(final List<T> list) 
	{
		return new XSpinnerDataProviderList<T>(list);
	}
	
	/*
	 * 
	 */
	static class XSpinnerDataProviderList<T> extends SpinnerXDataProviderAbstract
	implements SpinnerXDataProvider<T>
	{
		public XSpinnerDataProviderList(List<T> list)
		{
			super(0, list.size() - 1);
			this.list = list;
		}
		List<T> list;
		
		@Override
		public T getValue(BigInteger idx)
		{
			return list.get(idx.intValue());
		}
		
		@Override
		public BigInteger getIdx(T value)
		{
			int lIdx = list.indexOf(value);
			return BigInteger.valueOf(lIdx);
		}
	};

	/**
	 * 
	 * @param list
	 * @return
	 */
	static public <T> SpinnerXDataProvider<T> list(final T... list)
	{
		return list(Arrays.asList(list));
	}
}
